CN103958944A - Shift device for dual-clutch transmissions in motor vehicles - Google Patents
Shift device for dual-clutch transmissions in motor vehicles Download PDFInfo
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- CN103958944A CN103958944A CN201280059550.XA CN201280059550A CN103958944A CN 103958944 A CN103958944 A CN 103958944A CN 201280059550 A CN201280059550 A CN 201280059550A CN 103958944 A CN103958944 A CN 103958944A
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- Prior art keywords
- gear shift
- gear
- shift ail
- ail
- comm communication
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 10
- 238000004891 communication Methods 0.000 claims description 23
- 230000001105 regulatory effect Effects 0.000 claims description 23
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 6
- 230000001276 controlling effect Effects 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000000717 retained effect Effects 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/3069—Interrelationship between two or more final output mechanisms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/2807—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted using electric control signals for shift actuators, e.g. electro-hydraulic control therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/68—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings
- F16H61/684—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive
- F16H61/688—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive with two inputs, e.g. selection of one of two torque-flow paths by clutches
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
A shift device for dual-clutch transmissions in motor vehicles, having a plurality of forward gears and one reverse gear, in which the shift rails which act on synchronizing clutches of the shiftable gearwheel sets are actuated, in accordance with the commands of an electronic transmission controller, by means of hydraulically or electrically operated gear actuators for automatic gear shifting. To obtain a structurally and functionally simpler shift device, it is proposed that a switchover device (22) is provided on two adjacently arranged shift rails (14, 16), by means of which switchover device selectively one or the other shift rail (14, 16) can be coupled to a common gear actuator (10).
Description
Technical field
The present invention relates to a kind of according to the COMM communication of claim 1 double-clutch speed changer for Motor Vehicle as described in the preamble.
Background technique
The main tool of such double-clutch speed changer has the following advantages: can gear shift in the situation that not interrupting tractive force, and at this, hang into forward gears and by one of them clutch it is started, and the second forward gears can be selected in advance.Then by between two clutches without transition and conversion, can make the forward gears of preliminary election start etc.But can not example in these speed changers like EP0615081A1 COMM communication that record, following, one of them actuating motor triggers preliminary election in switching channel, second actuating motor triggers gear switch.As mentioned above, two handoff procedures can not all be implemented.
Therefore, need to be the gear regulator that each gear shift ail/gear shift fork shaft of the different gears including reverse gear arranges hydraulic pressure or electricity operation.
Summary of the invention
The object of the invention is to, propose a kind of such COMM communication for double-clutch speed changer, thereby this COMM communication more simple cost aspect structure and control technique is lower.
This object is accomplished by the technical characteristics of the characteristic of claim 1.The present invention has advantage and particularly advantageous improvement project is the theme of dependent claims.
Propose according to the present invention, on the gear shift ail of two adjacent settings, be provided with converting unit, this converting unit for example makes one or the other in gear shift ail be coupled with a shared gear regulator according to the switching position of an other gear shift ail.In the situation that transmission function remains unchanged, realize and saved at least one gear regulator thus, therefore can correspondingly aspect structure and control technique, reduce costs.The scheme that the switching position according to other gear shift ail of mentioning above being alternative in operates, can also select to arrange separately controllable hydraulic pressure or the electric regulating element moving.In the time of operation regulating element, change like this.
For this reason, can on this other gear shift ail, be formed with control profile, this control profile is according to should (other) gear shift ail be to make one or the other in described gear shift ail be coupled with gear regulator by converting unit in neutral position or a gear positions.Described converting unit this can be for example electromagnetic type control, also can be Purely mechanical control.
Particularly preferably be: can have a regulating element to act on the control profile of described other gear shift ail, this regulating element alternately makes described two gear shift ails and the coupling of described shared gear regulator by the switching pin of a movable guiding in converting unit.The solution of this pure machinery is reducing speed changer cost and one reliable structural scheme in function is provided in an advantageous manner aspect control technique.
In addition, a gear shift ail in above-mentioned two gear shift ails that can be coupled with gear regulator can be switched to reverse gear, and another gear shift ail can be switched to forward gears.At this, the gear shift ail that especially can be coupled by converting unit with forward gears and described other gear shift ail can switch by gear sequence multiple forward gearss in succession, make can be switched to a forward gears by a corresponding gear shift ail, and can the next forward gears of preliminary election by corresponding another gear shift ail.Thereby can switch forward gears by a described corresponding gear shift ail, can preliminary election be positioned at Next forward gears by described corresponding another gear shift ail.Only, outside this shift sequence, in the time that being in neutral position, described other gear shift ail can activate reverse gear.
In another favourable embodiment of the present invention, converting unit can have the housing being fixed on gearbox case, in this housing can axially movable mode guiding described two gear shift ails that can be coupled and the band moving slide-bar being connected with gear regulator, wherein, gear shift ail and band moving slide-bar have guiding groove, and the switching pin that can be regulated by regulating element joins in described guiding groove as follows: this switching pin alternately makes one or the other in described gear shift ail and is coupled in the sealed mode of shape with moving slide-bar.Thus, utilize technological means simple in structure to realize the structure of favourable assembling.It is L shaped that described guiding groove can preferably be designed to oppositely/reverse in the gear shift ail that can be coupled, and guiding groove can be configured to slotted hole shape in band moving slide-bar.
In addition, regulating element can be made up of the double armed lever being bearing on housing in the mode that can swing, the recline control runner movement of described other gear shift ail of an arm of this double armed lever, another arm of this double armed lever is with surrounding the chute guide structure that switches pin.So just, guaranteed structure reliable in function, that can be in an advantageous manner match with the structural feature of speed changer.
For being operated steadily, functional accurately, described two gear shift ails and with moving slide-bar in the housing of converting unit by guide roller axially movable mode guiding.In addition, described bar and the coefficient arm of control profile described other gear shift ail are by the guide roller control contour motion that reclines; In addition, can also make the double armed lever of converting unit be applied in preloading against the control profile of described other gear shift ail by means of the spring being arranged in housing.
Finally, that described double armed lever is embodied as two-piece type and be bearing on band moving slide-bar in the mode that can swing around axle, form the sheet spring of internal force and make double armed lever be held against blocked part, this blocked part is the blocked part that operates in a usual manner the inside in the structure of switching pin.Described bar is advantageously worked as integral member thus; If sold by locked in lower position but for example switch, so still can be by the overvoltage of sheet spring be switched to corresponding forward gears with the gear shift ail of controlling chute.
Brief description of the drawings
Together with other details, a kind of embodiment of the present invention is elaborated below.This explanatory view illustrates:
Fig. 1 illustrates the schematic diagram for the COMM communication of the double-clutch speed changer of Motor Vehicle, band is useful on three gear shift ails and two gear regulators of multiple forward gearss and a reverse gear, and there is converting unit, can make two gear shift ails alternately be coupled with gear regulator by this converting unit.
Fig. 2 illustrates the schematic diagram according to Fig. 1, has for gear shift ail reverse gear, that activate by converting unit.
Fig. 3 illustrates the converting unit being built in double-clutch speed changer with the form of stereogram, this converting unit has as the double armed lever of regulating element and the switching pin for being used in the gear shift ail of reverse gear or being coupled for the gear shift ail of forward gears and a shared gear regulator.
Fig. 4 illustrates the converting units that turned over 180 degree, its have around housing, the gear shift ail that can be coupled with can axially movable mode directed in housing; With
Fig. 5 is to illustrate the COMM communication through modification according to the view of Fig. 1.
Embodiment
Fig. 1 illustrates two gear regulators 10,12 with the form of rough schematic view, the gear shift ail 14,16,18 of their operation setting in unshowned double-clutch speed changer.Gear shift ail 14,16,18 is for example directly connected with the timing clutch of switchable gear train by range fork 20 in known manner.Act on reversing bar, follow-up gear shift ail but can be also gear shift ail by drivening piece, etc.
For example, can be switched to reverse gear R from neutral position N by means of the regulating piston of gear regulator 10 by gear shift ail 14, this gear regulator for example by transmission control unit by hydraulic starting.
By being close to the second gear shift ail 16 of the first gear shift ail 14, can for example be switched to by identical gear regulator 10 the the the 6th (6) or the 8th (8) forward gears of double-clutch speed changer from neutral gear.
Gear shift ail 14 or gear shift ail 16 are coupled by converting unit 22 and shared gear regulator 10, and this converting unit is controlled by regulating element 24, wherein control profile 26 actings in conjunction on this regulating element 24 and gear shift ail 18.
By gear shift ail 18 and gear regulator 12, be switched to adjacent forward gears five (5) and seven (7) on the gear order of eight grades-double-clutch speed changer from neutral gear N.Except 5 to 8 gears described herein, can also switch other gears order, for example 1 to 4.
Control profile 26 on gear shift ail 18 mates like this with converting unit 22 or regulating element 24, make during regulating element 24 (Fig. 2) abuts in recess 26a in its neutral position N and switching to forward gears 5 or (Fig. 1) at 7 o'clock, regulating element 24 abuts on the protruding 26b of both sides, wherein at gear shift ail 18 during in position N, by regulating element 24 and converting unit 22, gear shift ail 14 and gear regulator 10 are coupled, and when gear shift ail 18 is during in gear positions 5 or 7, make the de-coupling of gear shift ail 14 and gear shift ail 16 and gear regulator 10 are coupled.
Suppose (Fig. 1), be switched to the 5th or the 7th forward gears (and a joint) among two separation clutches of speed changer by gear regulator 12 and gear shift ail 18.Gear shift ail 16 is coupled by converting unit 22 and gear regulator 10 so.Thus according to the known function of the double-clutch speed changer automatically switching, can select in advance the 6th or the 8th forward gears by unshowned electrolyte type transmission control unit, by making the first separation clutch separation and making the second separation clutch engage to activate the 6th or the 8th forward gears.
If do not exist advancing of Motor Vehicle to travel in the described gear sequence 5 to 8 under preliminary election or switching state, gear shift ail 18 is in neutral position N so, at this neutral position (seeing Fig. 2), gear regulator 10 is coupled by converting unit 22 and gear shift ail 14.Thereby under corresponding switching command, can be switched to reverse gear R by gear regulator 10 and transmission control unit.
Fig. 3 to 4 shows the specific embodiment of the present invention, and the parts that function is identical have identical reference character.Only the double-clutch speed changer shown in part being made an explanation for understanding in the needed scope of the present invention.
At this, converting unit 22 (Fig. 4) has housing 28, this housing is with sidewall 28a, 28b and fastening flange 28c, in this housing by multiple guide rollers (entirety represents with 30) can axially movable mode to be supported with two gear shift ails 14,16 adjacent one another are and the band moving slide-bar 32 of the U-shaped that is connected with gear regulator 10.Can go up in place on the shell body wall (not shown) of clutch housing that (seeing Fig. 3) be fixed on converting unit 22 double-clutch speed changer by fastening flange 28c.
Realize in convertible connection the with between moving slide-bar 32 and gear shift ail 14,16 by means of switching pin 34, this switching pin, and can regulate by means of the double armed lever 24 as regulating element the slotted hole shape with moving slide-bar 32, directed in approaching vertical guiding groove 32a in both sides.
Described double armed lever 24 (Fig. 3) is bearing in switching with receiving the guide chute 24a that sells 34 on moving slide-bar 32 and on an one arm in swingable mode by axle 36, on its second arm, with the guide roller 24b rotatably arranging, this guide roller moves on the control profile 26 of gear shift ail 18.By controlling profile 26 and bar 24, switching pin 34 can move on two positions in the mode that is directed to groove 32a restriction, and wherein this switching pin moves on the control turn of bilge of the corresponding coupling of guide chute.
Switch pin 34 through two reverse L shaped guiding groove 14a, 16a each other, these two guiding grooves process (not shown guiding groove 16a) in gear shift ail 14,16.
Guiding groove 14a, 16a respectively have the vertical section with the guiding groove 32a consistent (corresponding) of slotted hole shape, and vertically (direction of displacement) orientation, along the horizontal section vertically staggering each other.Thus, switching pin 34 can (the position N of corresponding gear shift ail 18) make gear shift ail 14 and be coupled in the sealed mode of shape in the axial direction with moving slide-bar 32 on lower position, and (gear positions of corresponding gear shift ail 18) makes gear shift ail 16 and be coupled in the sealed mode of shape in the axial direction with moving slide-bar 32 on higher position, and corresponding another horizontal section of guiding groove 14a, 16a can make switching pin 34 inoperative in the gear shift ail 14,16 of de-coupling.
The spring 38 (Fig. 3) being supported on the housing 28 of converting unit 22 acts on double armed lever 24, and this spring makes bar 24 by downwards, apply preloading towards controlling profile 26.
Double armed lever 24 is the design of two-piece type equally like this, and this bar is remained on the position shown in Fig. 3 by inner backstop (not shown) by the sheet spring 40 that produces internal force.Its preload force is obviously greater than the power of spring 38 at this.The structure of this two-piece type has for example been guaranteed to switch pin 34 by locked during at lower position, and gear shift ail 18 still keeps handling.
In this embodiment of the present invention, on gear shift ail 14,16, be provided with radially outstanding drivening piece 14b, 16b, these drivening pieces are connected to be switched to forward gears and reverse gear with the transmission element not further illustrating, and described transmission element is for example reversing bar, follow-up shift level etc.
The present invention is not limited to described embodiment.The converting unit that can also be provided with eletromagnetic-operating replaces described converting unit 22, the converting unit of this eletromagnetic-operating by control profile 26 and with it coefficient switch control converting unit.For example can be with reference to the COMM communication shown in Fig. 5.In the COMM communication shown in Fig. 5, converting unit 22 is not coupled with gear shift ail 18.But the regulating element 31 of converting unit 22 and a hydraulic work or electrical installation communicates to connect.This converting unit 22 is also just no longer coupled gear shift ail 14,16 and shared gear regulator 10 according to the switching position of gear shift ail 18, but carries out according to the switching position of the regulating element 31 that can independently control.
Claims (14)
1. for the COMM communication of the double-clutch speed changer of Motor Vehicle, there is multiple forward gearss and a reverse gear, wherein the gear shift ail of the gear train synchronous interface for enabling to be switched is handled by hydraulically powered or electric gas-powered gear regulator according to the electronic type transmission control unit for automatic gear switch, it is characterized in that, at the gear shift ail (14 of two adjacent settings, 16) be provided with converting unit (22), can select to make described gear shift ail (14 by this converting unit, 16) one or the other in and shared gear regulator (10) coupling.
2. COMM communication according to claim 1, is characterized in that, converting unit (22) can for example, operate by means of---hydraulic work or electrical installation---regulating element (31).
3. COMM communication according to claim 1 and 2, it is characterized in that, converting unit (22) makes one or the other and the coupling of shared gear regulator (10) in described gear shift ail (14,16) according to the switching position of other gear shift ail (18).
4. COMM communication according to claim 3, it is characterized in that, on described other gear shift ail (18), be formed with and control profile (26), this control profile makes one or the other and described gear regulator (10) coupling in described gear shift ail (14,16) according to the position of this gear shift ail (18) or gear positions by converting unit (22).
5. according to the COMM communication described in claim 3 or 4, it is characterized in that, one regulating element (24) acts on the control profile (26) of described other gear shift ail (18), and this regulating element is alternately coupled described two gear shift ails (14,16) by the switching pin (34) of a movable guiding in described converting unit (22) with described shared gear regulator (10).
6. according to the COMM communication one of claim 3 to 5 Suo Shu, it is characterized in that, one among two gear shift ails (14,16) that can be coupled with gear regulator (10) switches reverse gear, and another switches forward gears.
7. according to one or more described COMM communication in the claims, it is characterized in that, can switch for example, by gear sequence multiple forward gearss (5 to 8 grades) in succession by gear shift ail (16) and the described other gear shift ail (18) of converting unit (22) coupling for being switched to forward gears, make can be switched to a forward gears by a corresponding gear shift ail (16,18), and can the next forward gears of preliminary election by corresponding another gear shift ail (16,18).
8. according to one or more described COMM communication in the claims, it is characterized in that, converting unit (22) has the housing (28) being fixed on gearbox case, in this housing, guide described two gear shift ails (14 that can be coupled in the axially movable mode of energy, 16) with the band moving slide-bar (32) being connected with gear regulator (10), wherein said gear shift ail (14, 16) and described band moving slide-bar (32) there is guiding groove (14a, 16a, 32a), the switching pin (34) that can be regulated by regulating element (24) joins in described guiding groove as follows: this switching pin alternately makes described gear shift ail (14, 16) one or the other in is coupled in the sealed mode of shape with band moving slide-bar (32).
9. COMM communication according to claim 8, it is characterized in that, described guiding groove (14a in the described gear shift ail that can be coupled (14,16), 16a) be configured to reverse L shapedly, and guiding groove (32a) in band moving slide-bar (32) is configured to slotted hole shape.
10. the COMM communication described according to Claim 8 with 9, it is characterized in that, described regulating element is made up of the double armed lever (24) being bearing in the mode that can swing on housing (28), an arm of this double armed lever is along control chute (26) motion of described other gear shift ail (18), and another arm of this double armed lever is with surrounding the chute guide structure (24a) that switches pin (34).
11. according to one or more described COMM communication in the claims, it is characterized in that, described two gear shift ails (14,16) and band moving slide-bar (32) guide in the axially movable mode of energy by guide roller (30) in the housing (28) of converting unit (22).
12. according to one or more described COMM communication in the claims, it is characterized in that, described bar (24) and the coefficient arm of control profile (26) described other gear shift ail (18) by guide roller (24b) along controlling profile (26) motion.
13. according to one or more described COMM communication in the claims, it is characterized in that, make described double armed lever (24) be applied preloading by the control profile (26) towards described other gear shift ail (18) by means of the spring (38) being supported on housing (28).
14. according to one or more described COMM communication in the claims, it is characterized in that, that described double armed lever (24) is configured to two-piece type and be bearing on band moving slide-bar (32) in the mode that can swing around an axle (36), the sheet spring (40) that forms internal force is retained against blocked part double armed lever (24), and described blocked part is the blocked part that operates in a usual manner the inside in the structure of switching pin (34).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011119833.8A DE102011119833B4 (en) | 2011-12-01 | 2011-12-01 | Switching device for dual-clutch transmission in motor vehicles |
| DE102011119833.8 | 2011-12-01 | ||
| PCT/EP2012/004869 WO2013079181A1 (en) | 2011-12-01 | 2012-11-24 | Shift device for dual-clutch transmissions in motor vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103958944A true CN103958944A (en) | 2014-07-30 |
| CN103958944B CN103958944B (en) | 2016-08-24 |
Family
ID=47257746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280059550.XA Expired - Fee Related CN103958944B (en) | 2011-12-01 | 2012-11-24 | The switching device of the double-clutch speed changer in motor vehicles |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN103958944B (en) |
| DE (1) | DE102011119833B4 (en) |
| WO (1) | WO2013079181A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725761A (en) * | 2016-08-11 | 2018-02-23 | 上海汽车集团股份有限公司 | The fork controls method, apparatus and automobile of the double disengaging type speed changers of wet type |
| CN110834257A (en) * | 2019-11-28 | 2020-02-25 | 江苏米孚自动化科技有限公司 | Rust removal device for machining electromechanical equipment box |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013107674A1 (en) * | 2013-07-18 | 2015-02-19 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | transmission assembly |
| DE102013021963A1 (en) | 2013-12-20 | 2015-06-25 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | manual transmission |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090139355A1 (en) * | 2007-12-03 | 2009-06-04 | Hyundai Motor Company | Duel Clutch Transmission |
| CN101581361A (en) * | 2008-05-13 | 2009-11-18 | 玛涅利玛瑞利公司 | Double-clutch gearchange |
| CN201511822U (en) * | 2009-09-11 | 2010-06-23 | 任跃明 | Electric shifting fork of automobile kinetic energy converter |
| US20100229668A1 (en) * | 2009-03-16 | 2010-09-16 | Eaton Corporation | Multiple-Ratio Transmission with Concentric Offset Shift Forks |
| CN102235495A (en) * | 2010-04-27 | 2011-11-09 | 格特拉克·福特传动***有限公司 | Method of gear shifting a dual clutch transmission |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5315218A (en) * | 1993-03-08 | 1994-05-24 | Eaton Corporation | Motor controls |
| DE102007053411A1 (en) * | 2006-12-06 | 2008-06-12 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Double clutch automotive gear selector system has twin system allowing movement of one set while second set is locked |
-
2011
- 2011-12-01 DE DE102011119833.8A patent/DE102011119833B4/en not_active Expired - Fee Related
-
2012
- 2012-11-24 CN CN201280059550.XA patent/CN103958944B/en not_active Expired - Fee Related
- 2012-11-24 WO PCT/EP2012/004869 patent/WO2013079181A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090139355A1 (en) * | 2007-12-03 | 2009-06-04 | Hyundai Motor Company | Duel Clutch Transmission |
| CN101581361A (en) * | 2008-05-13 | 2009-11-18 | 玛涅利玛瑞利公司 | Double-clutch gearchange |
| US20100229668A1 (en) * | 2009-03-16 | 2010-09-16 | Eaton Corporation | Multiple-Ratio Transmission with Concentric Offset Shift Forks |
| CN201511822U (en) * | 2009-09-11 | 2010-06-23 | 任跃明 | Electric shifting fork of automobile kinetic energy converter |
| CN102235495A (en) * | 2010-04-27 | 2011-11-09 | 格特拉克·福特传动***有限公司 | Method of gear shifting a dual clutch transmission |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725761A (en) * | 2016-08-11 | 2018-02-23 | 上海汽车集团股份有限公司 | The fork controls method, apparatus and automobile of the double disengaging type speed changers of wet type |
| CN110834257A (en) * | 2019-11-28 | 2020-02-25 | 江苏米孚自动化科技有限公司 | Rust removal device for machining electromechanical equipment box |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102011119833B4 (en) | 2019-08-29 |
| DE102011119833A1 (en) | 2013-06-06 |
| WO2013079181A1 (en) | 2013-06-06 |
| CN103958944B (en) | 2016-08-24 |
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